22417990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{45751}}^1$

素因数の和:45772

約数の個数: 24

約数和(自身を含む): 46941552

約数和(自身を除く): 24523562

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 45751, 91502, 228755, 320257, 457510, 640514, 1601285, 2241799, 3202570, 4483598, 11208995, 22417990]

約数ペア:

[(1, 22417990), (2, 11208995), (5, 4483598), (7, 3202570), (10, 2241799), (14, 1601285), (35, 640514), (49, 457510), (70, 320257), (98, 228755), (245, 91502), (490, 45751)]